By using SL11B processor equipped with universal serial bus(USB) interface, the peripheral and A/D conversino device AD*$9225 are controlled and data acquisition is implemented. Data transmission to PC goes through USB interface.

• 采用带通用串行总线 (USB)接口的处理器SL11B控制外围电路和A/D转换器件AD92 2 5进行数据采集 ,其数据经USB接口传输到PC主机。